angular.js - angularjs中关于异步加载的数据在controller之间共享的问题?
app.factory('userService', ['$http', function ($http) {
var userService= {},
userService.getUsers = function () {
return $http.get('getUsers');
}
userService.users =[];
return userService;
}]);
app.controller("FirstController",["$http","userService",function($http,userService){
userService.getUsers().success(function (users){
userService.users = users;//在SecondController得不到数据
})
//userService.users=[1,2,3] 如果我这样更新数据,在SecondController可以获得数组[1,2,3]
}])
app.controller("SecondController",["$http","userService",function($http,userService){
//userService.users 此得到的为空数组
//但是console.log(userService) 可以看到userService.users中有数据
}])
